31671924

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{16811}}^1$

素因数の和:16975

約数の個数: 24

約数和(自身を含む): 74376288

約数和(自身を除く): 42704364

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 16811, 33622, 50433, 67244, 100866, 201732, 2639327, 5278654, 7917981, 10557308, 15835962, 31671924]

約数ペア:

[(1, 31671924), (2, 15835962), (3, 10557308), (4, 7917981), (6, 5278654), (12, 2639327), (157, 201732), (314, 100866), (471, 67244), (628, 50433), (942, 33622), (1884, 16811)]